This is a simple and common yet important yoga. The house that the Sun and Mercury both fall in will be an area where the native will make progress through their skill, intelligence, productivity, and practicality. If Mercury is combust this yoga will still indicate skill, intelligence, etc., however, the results of a combust planet's avastha, Kopa- angry, will cause frustration to the house these planets fall in as well as to the houses that Mercury rules, so the happiness will be marred.

Susubha "very auspicious" Yoga
Only benefics in the 2nd, unaspected (with planetary aspects) by malefics.
"One will be wealthy, flexible, devoted to his wife, particular about rituals, always active, luxurious, soft spoken, prosperous, and a head of some monetary transaction. He will be an elder of the town."

The 2nd house is almost as important an indication of one's character and success as the lagna. The 2nd house is actually the reflection of the 1st house; the first house is the body and the personality, which is know by its name, name being ruled by the 2nd house. The 2nd house, therefore, under benefic influence, greatly improves the native's life and should not be underestimated.